You Can Unlock An IPhone Protected With Face ID Using Glasses And Tape

Mobile Phone

Is it really possible to unlock an iPhone protected with Face ID using nothing more than a pair of glasses and some tape? It may sound like something out of a movie, but recent reports suggest that it could be a potential security loophole with Apple’s facial recognition technology.

Face ID is designed to provide a secure biometric authentication method, using advanced 3D mapping to recognize the unique features of a user’s face. However, a group of researchers claim to have found a way to bypass this system by tricking it with a pair of glasses and strategically placed tape.

In this article, we’ll dive into the details of this intriguing discovery, explore the implications it might have on iPhone security, and discuss how Apple could address this vulnerability to further enhance the privacy and protection of their devices.

Inside This Article

  1. An Overview of Face ID Technology
  2. The Vulnerability: Unlocking an iPhone with Glasses and Tape
  3. Preventive Measures to Secure Face ID
  4. Conclusion
  5. FAQs

An Overview of Face ID Technology

Face ID is a revolutionary technology that has transformed the way we unlock our iPhones. Launched by Apple with the iPhone X, Face ID replaces the conventional Touch ID fingerprint sensor with a sophisticated facial recognition system.

With Face ID, your iPhone uses a complex system of sensors and algorithms to create a detailed map of your face. It captures over 30,000 invisible infrared dots that are then analyzed to create a unique facial recognition model for you.

This facial recognition model is securely stored in the iPhone’s secure enclave, a dedicated chip specifically designed to store sensitive data. Unlike traditional fingerprint sensors, Face ID is designed to provide an incredibly secure authentication method.

Unlocking your iPhone with Face ID is effortless and nearly instantaneous. Simply glance at your device, and if it detects a match with your stored facial model, it will unlock your phone. The convenience and accuracy of Face ID have made it a popular feature among iPhone users.

What sets Face ID apart from other facial recognition systems is its ability to adapt to changes in your appearance. It can recognize you even if you change your hairstyle, grow a beard, wear glasses, or even if you’re wearing a hat or scarf.

Additionally, Face ID has the intelligence to distinguish between a real face and a photograph or a mask. It utilizes advanced machine learning algorithms to ensure that only your actual face can unlock the device.

Face ID is not just limited to unlocking your iPhone. It also provides enhanced security for various features like Apple Pay and third-party apps that support facial authentication. With Face ID, you can make secure payments and log in to apps with just a glance.

Apple has put rigorous efforts into the development of Face ID to ensure the utmost security and privacy of its users. Face ID data is encrypted and protected with multi-layered security measures, making it incredibly difficult for unauthorized access.

Overall, Face ID technology has revolutionized the way we interact with our iPhones. It offers secure, convenient, and seamless authentication, making it an integral part of the iPhone experience.

The Vulnerability: Unlocking an iPhone with Glasses and Tape

While Face ID technology has revolutionized the way we unlock our iPhones, a recent discovery has unveiled a potential vulnerability. It has been found that with the clever use of glasses and tape, it is possible to bypass the security measures of an iPhone protected by Face ID.

The vulnerability centers around the Face ID’s ability to recognize and authenticate the user’s face. By placing a pair of regular glasses with tape strategically applied to the lenses, certain aspects of the user’s face can be altered in a way that confuses the Face ID system.

The tape is used to modify specific features on the glasses, such as adding small dots or lines to the lenses. These modifications disrupt the way the infrared light is reflected off the user’s face, leading to a false recognition and ultimately unlocking the iPhone.

This vulnerability highlights the importance of continuously advancing security measures and the challenges faced by manufacturers to stay one step ahead of potential threats. While Face ID has proven to be a reliable and convenient security feature for most users, it is crucial to acknowledge its limitations and maintain vigilance in protecting our personal information.

It is worth mentioning that this vulnerability requires physical access to the iPhone and knowledge of the user’s Face ID settings, making it a relatively low-likelihood scenario for most users. However, it serves as a reminder that no security system is infallible and reinforces the need for individuals to adopt additional layers of security to safeguard their devices and sensitive information.

Apple, as the developer of Face ID technology, continues to work on improvements and updates to enhance the security of its devices. It is expected that future software updates will address this vulnerability and bolster the efficacy of Face ID.

In the meantime, users can take certain precautions to minimize the risk of unauthorized access to their iPhones. These preventive measures include keeping their devices in their possession, enabling a strong passcode as an additional layer of security, and considering the use of alternative security features such as two-factor authentication.

It is important to remember that technology will always present a trade-off between convenience and security. While Face ID offers a seamless and user-friendly experience, it is essential to stay informed about potential vulnerabilities and take proactive steps to protect our personal data.

Preventive Measures to Secure Face ID

While the recent discovery about unlocking an iPhone protected with Face ID using glasses and tape has raised concerns about the security of this biometric authentication feature, there are several preventive measures you can take to enhance the security of your Face ID. These measures can help to mitigate the risk of unauthorized access to your device and protect your personal information. Here are some important preventive measures to consider:

  1. Enable the Attention Awareness feature: Face ID offers an attention awareness feature that requires you to be actively looking at the device for it to unlock. This adds an extra layer of security by preventing someone from unlocking your device while you are not paying attention or if your eyes are closed. To enable this feature, go to Settings, then Face ID & Passcode, and make sure that “Require Attention for Face ID” is turned on.
  2. Regularly update your iPhone: Keeping your iPhone’s software up to date is crucial for maintaining the security of your device. Apple frequently releases updates with bug fixes and security enhancements, so it’s important to install these updates promptly. To update your iPhone, go to Settings, tap General, and select Software Update.
  3. Set a strong passcode: In addition to Face ID, it’s always a good idea to set a strong alphanumeric passcode for your iPhone. This adds an extra layer of security and ensures that even if someone manages to bypass Face ID, they will still need your passcode to access your device. To set a strong passcode, go to Settings, tap Face ID & Passcode, and select “Change Passcode” to create a new passcode.
  4. Be cautious of third-party apps: While third-party apps can enhance the functionality of your iPhone, it’s important to be cautious when granting them access to Face ID. Only allow reputable apps that you trust to use Face ID authentication. To manage app access to Face ID, go to Settings, tap Face ID & Passcode, and scroll down to the section labeled “Other Apps.”
  5. Use two-factor authentication: Enable two-factor authentication for your Apple ID to add an extra layer of security to your device. This will require you to verify your identity with a passcode or biometric authentication on a trusted device when signing in to your Apple ID or making purchases. To enable two-factor authentication, go to Settings, tap your name at the top, select Password & Security, and follow the prompts to set it up.
  6. Be mindful of your surroundings: When using Face ID to unlock your iPhone or authenticate transactions, be aware of your surroundings. Avoid unlocking your device in crowded or public places where someone may try to gain unauthorized access to your device. By being vigilant, you can protect yourself from potential security risks.
  7. Consider using alternate security options: If you have concerns about the security of Face ID, you can explore alternative security options such as using a passcode or Touch ID. While Face ID provides a convenient and secure way to unlock your device, it’s important to choose the authentication method that you feel most comfortable with.

By following these preventive measures, you can strengthen the security of Face ID on your iPhone and protect your personal information from unauthorized access. Remember to stay informed about new security updates and best practices recommended by Apple to ensure the optimal security of your device.


Unlocking an iPhone protected with Face ID using glasses and tape may seem like a clever hack, but it is not a foolproof method and has its limitations. While the concept of tricking the facial recognition technology with everyday objects sounds intriguing, it comes with significant caveats.

Firstly, relying on this technique can be inconvenient and impractical in day-to-day usage. Having to wear specific glasses or tape on your face every time you want to unlock your phone is far from ideal. It defeats the purpose of having a convenient and seamless security feature like Face ID.

Secondly, Apple is undoubtedly aware of such potential vulnerabilities and continuously works to enhance the security of their devices. With each software update, they implement fixes and patches to address any potential loopholes. Therefore, it is highly likely that this method will become ineffective as Apple refines their Face ID technology.

Ultimately, while it may be interesting to explore different ways to bypass security measures, it is important to prioritize the integrity and robustness of the device’s security. Therefore, it is advisable to rely on the official and intended methods of unlocking your iPhone, such as using your face or passcode rather than resorting to unconventional and unreliable techniques.


1. Can you really unlock an iPhone protected with Face ID using glasses and tape?

Yes, it is possible to unlock an iPhone protected with Face ID using glasses and tape. This method takes advantage of the way Face ID technology works, which is primarily based on recognizing facial features and depth perception. By attaching a piece of transparent tape or placing glasses with a similar appearance to the owner’s face in front of the iPhone, it can trick the Face ID system into unlocking.

2. Is this method reliable and secure?

No, this method is not reliable and secure. While it may work in some cases, it is not a foolproof method and can potentially be bypassed through other means. Apple’s Face ID technology is designed to provide a high level of security and accuracy, and using glasses and tape to unlock an iPhone is not a recommended or supported practice.

3. Are there any risks or drawbacks associated with unlocking an iPhone using this method?

Yes, there are risks and drawbacks associated with unlocking an iPhone using glasses and tape. One major risk is that it compromises the security of your device, as anyone with access to your glasses or tape could potentially unlock your phone without your knowledge or permission. Additionally, this method may not work consistently and could result in frustration and inconvenience when trying to access your device.

4. What are the alternatives to unlocking an iPhone protected with Face ID?

If you are unable to unlock your iPhone with Face ID, there are a few alternatives you can try. Firstly, you can attempt to unlock it using the passcode that you set up as a backup method. If that doesn’t work, you can also try resetting Face ID by going to the settings menu and reconfiguring the facial recognition settings. If all else fails, you may need to contact Apple support for further assistance.

5. Should I be concerned about the security of Face ID?

Generally, Face ID has been proven to be a secure and reliable form of authentication. It uses a combination of infrared sensors, neural networks, and secure enclaves to ensure the privacy and security of user data. However, no security system is foolproof, and there may be vulnerabilities that arise over time. It is always important to stay updated with the latest software updates from Apple to ensure you have the most secure version of Face ID. Additionally, be cautious about sharing your iPhone or Face ID information with unauthorized individuals.